1. Ambient and on-tree reservoirs of Phytophthora palmivora (Butl.) Butl. in NigeriaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Okaisabor, E.K; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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2. The ant mosaic: a fundamental property of cocoa farmsProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Leston, D; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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3. The ant mosaic: a fundamental property of cocoa farmsProccedings

by Jones, E. (ed.); Quesnel, V.C. (ed.); Chalmers, W.S. (ed.); Fordham, R. (ed.); Iton, E.F. (ed.); Leston, D; Murray , D. B. (ed.). -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4 International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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4. Aspects of flight in the cocoa mirids Sahlbergella singularis Hagl. and Distantiella teobroma Dist. (Heteroptera, Miridae)Proceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Youdeowei, A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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5. Biology and control of Bathycoelia thalassina (H.S.) (Pentatomidae hemiptera), a pest of cocoa in GhanaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Owusu Manu, E; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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6. Cacao breeding in Nigeria during the 1960-69 decadeProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Opeke, L.K; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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7. Cacao shade, spacing and fertilizing trials in Papua and New GuineaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Byrne, P.N; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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8. Comparaison de deux méthodes d'établissement de cacaoyers selectionnés en Cote d'Ivoire et leur influence sur la productivité, les pertes par pourriture brune et la précision des essais

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Besse, J; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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9. A comparison of fungicides for the control of the black pod disease of cocoa caused by Phytophthora palmivora (Butl.) Butl. in GhanaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Asare Nyako, A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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10. The conservation of wild cacao populations: the plant breeders most urgent taskProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Chalmers, W.S; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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11. Considerations sur l'efficacité et la reduction des couts des traitements antimirides dans les plantations africaines

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Lavabre, E.M; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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12. Current cocoa research in FijiProceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Vernon, A.J; Sundaram, S; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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13. Current research on insect pollination of cocoa in BahiaProceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Winder, J.A; Silva, P; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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14. Diferentes graus de autocompatibilidade em Theobroma cacao L

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Coral, F.J; Soria V, J; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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15. Efectos antagónicos del K y Mg en plantitas de cacao, usando dos tipos de suelos

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Córdova, V; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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16. Efectos del drenaje sobre la producción del cacaotero

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Zevallos, A.C; Alvim, P. de T; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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17. Engineering aspects of cocoa drying in BrazilProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Ghosh, B.N; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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18. Estudios concernientes al uso del fermentador Rohan en Venezuela

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Vivas, J.A; Reyes E, H; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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19. Etiología de una nueva enfermedad del fruto de cacao en Venezuela

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Capriles de Reyes, L; Reyes E, H; Escobar, F; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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20. Etude anatomique de la cabosse de cacaoyer en relation avec l'attaque du Phytophthora palmivora

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Tarjot, M; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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21. Etude d'antagonistes naturels a Phytophthora palmivora dans la region cotiere de Kribi au Cameroun

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Blaha, G; Bruneau de Miré, P; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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22. Etude d'antagonistes naturels a Phytophthora palmivora dans la region cotiere de Kribi au Cameroun

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Blaha, G; Bruneau de Miré, P; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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23. Etude d'un facteur de sensibilité des cabosses de cacaoyer envers le Phytophthora palmivora: la teneur en eau des tissus du péricarpe

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Tarjot, M; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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24. Etude de la fertilization minérale des cacaoyers en Cote d'Ivoire a partir du diagnostic sol

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Jadin, P; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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25. Etude ecologique de la cacaoyere en relation avec la sensibilité envers le Phytophthora palmivora et la teneur en eau des tissus du péricarpe des cabosses

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Tarjot, M; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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26. Evolution saisonniere de la production de litiere et de la décomposition des feuilles dans une cacaoyere camerounaise

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Boyer, J; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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27. Further thoughts on black pod researchProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Gregory, P.H; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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28. Fusarium - the unrecognized threat to world cacao productionProceedings

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Snyder, W.C; Thomas, D.L; Watson, A.G; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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29. Heterotic pod production of double over single crosses in Theobroma cacao LProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Atanda, O.A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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30. Influence des apports fractionnés d'engrais et de la densité de plantation sur la croissance et la production des jeunes cacaoyers

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Capot, J; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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31. Influence des variations spatiales et saisonnieres de certains facteurs du micro-climat sur la floraison et la fructification de cacaoyers cultives au Cameroun

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Boyer, J; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4 International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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32. Insectes pollinisateurs cacaoyer en fecondation croisee au Cameroun

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Bruneau de Miré, P; Mbondji Mbondji, P; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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33. Interacción sombra fertilizantes en cacaotales de Bahía

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Cabala Rosand, P; Miranda, E.R. de; Santana, C.J.L. de; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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34. La engurruñadera. Una malformación del cacao

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Reyes E, H; Capriles de Reyes, L; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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35. La lutte chemique contre Phytophthora palmivora au Cameroun

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Muller, R.A; Njomou, S.E; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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36. The measurement of plant moisture status and the development of stress in cacaoProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Hutcheon, W.V; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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37. Mecanismo de penetración y proceso de infección de Monilia roreri Ciferri y Parodi en frutos de cacao (Theobroma cacao L.)

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Suárez C, C; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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38. Medida de densidade de sombreamento em cacausais com base em fotografias aéreas

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Leite, J. de O; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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39. The need for managerial skill on cocoa farms with particular reference to West AfricaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Quartey Papafio, E; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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40. Novo programa de renovacao de cacauais na Bahia

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Vasconcelos, A; Alencar, M.H; Ferreira, H.I.S; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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41. Nutrient deficiencies of cacao in NigeriaProceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Egbe, N.E; Omotoso, T.I; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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42. Observations on Pantorhytes biplagiatus (Chevr.) a stem borer of cacao in the British Solomon Islands ProtectorateProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Friend, D; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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43. The occurrence of oospores in cultures of Phytophthora palmivora in GhanaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Dakwa, J.T; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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44. The performance of scavina hybrids in Trinidad and their future role, cacao híbrido, Marasmius perniciosus StahelProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Chalmers, W.S; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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45. Pesquisas sobre podridao parda na Bahia, Brasil

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Rocha, H.M; Machado, A.D; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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46. Physiological responses of cacao to environmental factorsProceedings

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Alvim, P. de T; Machado, A.D; Vello, F; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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47. Pod phenols and resistance to PhytophthoraAnnual report on cacao research 1973

by Quesnel, V.C; Iton, E.F. -- University of the West Indies, St. Augustine (Trinidad y Tobago)

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48. Possibilités d'amélioration de l'experimentation sur cacaoyers

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Lotode, R; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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49. Potential pod production, pod loss, cherelle production and loss in cacao (Theobroma cacao L.)Proceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Ashiru, G.A; Jacob, V.J; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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50. Premiere approche au Cameroun de l'étude des facteurs de la sensibilité du cacaoyer a Phytophthora palmivora sur cabosses par l'analyse biochimique du cortex

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Blaha, G; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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51. Preparación de muestras para observaciones histopatológicas de las mazorcas de cacao

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Suárez C, C; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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52. Proceedings

by Murray, D.B; Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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53. Producao e selecao de cacaueiros híbridos na Bahia

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Vello, F; García, J.R; Magalhaes, W.S; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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54. The production of hybrid seed in GhanaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Edwards, D.F; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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55. Programa de assistencia técnica para o cacau na Bahia-Brasil

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Machado, U.D; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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56. Programa de mejoramiento genético de cacao en Venezuela

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Pérez, A; Reyes E, H; Capriles de Reyes, L; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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57. A propose de l'epidemiologie de Phytophthora palmivora

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Muller, R.A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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58. Pruebas con fungicidas sistémicos para combatir el mal de machete del cacao, causado por Ceratocystis fimbriata Ellis y Halsted, en el Ecuador

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Espinoza, A; Delgado, J.C; Suárez C, C; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

Publisher: St. Augustine (Trinidad y Tobago) 1972Other title: Proceedings.Availability: No copies available Actions: Add to cart
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59. Recent cocoa nutrition studies: with particular reference to the Ghana experienceProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Asomaning, E.J.A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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60. Recherche de cultivars resistants a Phytophthora palmivora. Etude comparative des reactions aux infections experimentales effectuees sur cabosses

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Blaha, G; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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61. Relations possibles entre la variation de la teneur en eléments mineraux de la cabosse de differents cacaoyers et la sensibilité envers le Phytophthora palmivora

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Tarjot, M; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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62. Resistance of cacao to Phytophthora palmivoraProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Zentmyer, G.A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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63. Resistance studies: black pod, witches' broom, Ceratocystis wilt; histological investigationsAnnual report on cacao research 1972

by Iton, E.F. -- University of the West Indies, St. Augustine (Trinidad y Tobago)

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64. Respuestas del cacao a la fertilización química, en las condiciones del suelo aluvial del Río Quevedo, Ecuador

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Laínez C, J; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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65. Resultados preliminares del proyecto de ensayos regionales de cacao en Venezuela

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Molina Maggi, C; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

Publisher: St. Augustine (Trinidad y Tobago) 1972Other title: Proceedings.Availability: No copies available Actions: Add to cart
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66. Results of a 2 exponent 3 NPK factorial fertilizer trial on farmers' Amelonado cacao in NigeriaProceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Egbe, N.E; Omotoso, T.I; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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67. Review of cocoa breeding in SabahProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Chee Yau Fah; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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68. Seasonal variation in black pod disease in the British Solomon Islands ProtectorateProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Friend, D; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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69. Sensibilité du clone UF 667 aux degats d'une noctuelle du cacaoyer: Earias biplaga (WLK)

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Nguyen Ban, J; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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70. The size and effect of infestations of leaf-cutting ants (Attinae: Hym) in cocoa in TrinidadProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Lewis, T; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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71. Some observations on black pod disease in GhanaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Dakwa, J.T; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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72. Stem pitting in cocoa (Theobroma cacao)Proceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Legg, J.T; Phillips, E; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

Publisher: St. Augustine (Trinidad y Tobago) 1972Availability: No copies available Actions: Add to cart
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73. Studies on cocoa pod husk pectinProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Adomako, D; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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74. Studies on the flushing of cocoa in GhanaProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Majer, J.D; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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75. Studies on the physiology of plants infected with cocoa swollen shoot virusProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Hutcheon, W.V; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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76. The swollen shoot problem in GhanaProceedings

by Chalmers, W.S; Fordham, R; Iton, E.F. eds; Legg, J.T; Edwards, D.F; Lockwood, G; Murray, D.B; Jones, E; Quesnel, V.C. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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77. The Trinidad-Nigeria cacao introduction programme 1962-70Proceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Opeke, L.K; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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78. Variation in Phytophthora palmivoraProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Zentmyer, G.A; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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79. Vegetative propagation in Theobroma cacao L. seasonal influence on percentage bud takeProceedings

by Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Are, L.A; Jacob, V.J; Murray, D.B; Jones, E. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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80. The water relations of cacaoProceedings

by Jones, E; Quesnel, V.C; Chalmers, W.S; Fordham, R; Iton, E.F. eds; Fordham, R; Murray, D.B. -- Cocoa Research Institute, St. Augustine (Trinidad y Tobago) -- 4. International Cocoa Research Conference St. Augustine (Trinidad y Tobago) 8-18 Ene 1972.

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